SpoolMargin: 3D Print Cost

Price every print with confidence. Include material, power, machine time, labor, failure risk and profit—privately, right on your device.

Know what every print really costs—before you quote it.

SpoolMargin brings material, electricity, machine wear, labor, packaging, fixed fees and failure risk into one clear calculation. Set a target margin or markup and get a recommended unit price, batch total and projected profit in seconds.

BUILT FOR REAL PRINT WORK

• Create FDM and resin printer profiles • Track PLA, PETG, ABS, ASA, TPU, Nylon, resin and custom materials • Combine multiple materials in one job • Calculate single pieces and production batches • Compare cost, quote total, profit and realized margin • Complete a job to deduct its material automatically

IMPORT WITHOUT LOSING CONTROL

Import common G-code comments from Cura, PrusaSlicer, OrcaSlicer and Bambu Studio. SpoolMargin extracts supported print-time and material estimates, shows its confidence and keeps every value editable. Slicer formats vary, so you always remain in control.

QUOTES AND INSIGHTS

Save customer quotes and duplicate repeat jobs for free. Pro unlocks unlimited records, complete profit history, customer-ready PDF quotes, CSV reports and full JSON backup.

PRIVATE BY DESIGN

No account. No ads. No analytics or tracking. Your printers, inventory, quotes and imported values stay on your device unless you choose to share an export.

SpoolMargin calculations are estimates and are not tax, accounting or legal advice. Verify taxes, marketplace fees and production assumptions for your business.

Pro is available as a monthly or yearly auto-renewing subscription or a one-time lifetime purchase. The yearly offer may include a 7-day introductory trial for eligible customers. Price and currency are shown by Apple before purchase. Subscriptions renew unless canceled at least 24 hours before the end of the current period. Manage or cancel in Apple ID subscription settings.

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